/**
 * Copyright(c) 2011 Sunmedia Technologies - All Rights Reserved.
 *
 * @file
 *  macros, declarations and definitions for LCN Process.
 *
 * @author jun.luo
 *
 */
#ifndef _DB_LCN_H_
#define _DB_LCN_H_

#include "db_common.h"
#include "cdbi.h"

#ifdef __cplusplus
	extern "C"{
#endif

#define HAS_LCN(ProgNum)	(ProgNum & (DB_DVB_LCN_INDICATOR | DB_DVB_LCN2_INDICATOR))
#define HAS_NORDIGV2_LCN(ProgNum)	(ProgNum & DB_DVB_LCN2_INDICATOR)
#define GET_LCN(ProgNum)	(ProgNum & ~(DB_DVB_LCN_INDICATOR | DB_DVB_LCN2_INDICATOR))

/* Exported constants */
enum
{
	DB_DVB_MAX_LCN_CONF_PROG	= 10, /**< Define the max number of program have the same LCN number */
	DB_DVB_LCN_INDICATOR			= 0x8000, /**<If a programe index MSB is set, it indicate a LCN number */
	DB_DVB_LCN2_INDICATOR		= 0x4000, /**< Indicator for LCN version 2, actural used by Nordig */
	//#ifdef SUPPORT_DVBS_LCN
	DB_DVB_LCN_MASK = 0x3FFF, 
	//#else
	//DB_DVB_LCN_MASK = 0x3FF, 
	//#endif
	DB_DVB_MAX_CHNLIST_NUM = 10, /**< The value is the same with MAX_SGT_SEVLIST_NUM define */
	DB_DVB_MAX_CHNLIST_NAME_LEN = 40, /* Ghana spec required 23 bytes, and ASTRA LCN Spec required 31 bytes */
	DB_DVB_MAX_MULTILCN_NUM = 10, /**< Ghana use idx 0, ASTRA LCN use all slots(Actually we are not sure what is the maximum ?) */
};

/**< LCN Rule type */
typedef enum
{
	DB_DVB_LCNRULE_GBR = 0,			/**< lcn sort rule of UK  */
	DB_DVB_LCNRULE_ITA,				/**< lcn sort rule of Italy  */
	DB_DVB_LCNRULE_NORDIG,			/**< lcn sort rule of Nordig  */
	DB_DVB_LCNRULE_GHA,				/**< lcn sort rule of Ghana */
	DB_DVB_LCNRULE_THA,     		/**< lcn sort rule of Thailand */
	DB_DVB_LCNRULE_NLD,				/**< lcn sort rule of Netherlands */
	DB_DVB_LCNRULE_PANEURO,			/**< lcn sort rule of pan Europe */
	DB_DVB_LCNRULE_AUS,
#ifdef CONFIG_SUPPORT_FAST_SCANNING
	DB_DVB_LCNRULE_M7_FAST,
#endif
	DB_DVB_LCNRULE_GUARD,
} EDBLCNRule_t;

/**< LCN Assign Rule deifne */
typedef enum
{
	/**< Assign Program Num of All None LCN services and conflict LCN services following their own Spec */
	DB_DVB_ASSIGN_NONELCN_FOLLOW_SPEC = 0,
	/**< Some customer required this behavior, assign Program Num of All None LCN services and conflict LCN services following the Max LCN Number */
	DB_DVB_ASSIGN_NONELCN_FOLLOW_MAX,
	/**< Assign Program Num of All None LCN services and conflict LCN services from 800 */
	DB_DVB_ASSIGN_NONELCN_FROM_800,
} EDBLCNAssignRule_t;

/**< Extend LCN Assign Rule deifne */
typedef enum
{
	/**< Assign Program Num of All None LCN services and conflict LCN services combine */
	DB_DVB_ASSIGN_NONELCN_COMBINE = 0,
	/**< Some customer required this behavior, assign Program Num independently within same service type(TV, Radio, Data service) */
	DB_DVB_ASSIGN_NONELCN_SEPARATE,
} EDBLCNAssignRuleExt_t;

typedef enum
{
	DB_DVB_TRD_COUNTRY_MATCHED	= 1 << 0,
	DB_DVB_TRD_HAS_PRIMARY 		= 1 << 1,
	DB_DVB_TRD_HAS_SECONDARY 	= 1 << 2,
	DB_DVB_TRD_HAS_TERTIARY 		= 1 << 3,
} EDBTRDInfo_t;

/**< TRND(Target Region Name Decriptor) Dictionary define */
typedef struct _DBTRNDDictionary_t
{
	struct _DBTRNDDictionary_t *pNext; /**< Pointer to The next TRND */
	UINT8 pTRND[0];	/**< Content of Target Ragion Name Decriptor */
} DBTRNDDictionary_t, *PDBTRNDDictionary_t;
/**< structure defined for ASTRA LCN & Ghana LCN processing */
typedef struct _DBDVBLocator
{
	UINT16 usONID;
	UINT16 usTSID;
	UINT16 usSrvID;
}DBDVBLocator_t, *PDBDVBLocator_t;

typedef struct _DBSingChnLCN_t
{
	UINT16	usChnListID;
	UINT8	bVisibleFlag;
	UINT8	ucServType; /* loaded by Service descriptor */
	UINT16	usLCN;	
} DBSingChnLCN_t, *PDBSingChnLCN_t;

typedef struct _DBMultiLCN_t
{
	UINT32			uiUsrData;	/**< this data will be explained by application itself */
	DBDVBLocator_t	stLocator;
	DBSingChnLCN_t	stChnLCNs[DB_DVB_MAX_CHNLIST_NUM][DB_DVB_MAX_MULTILCN_NUM];
	struct	_DBMultiLCN_t *pNextServ;
} DBMultiLCN_t, *PDBMultiLCN_t;

typedef struct _DBMultiChnListInfo
{	
	PDBMultiLCN_t	pCurPtr;  /* iterator for single list traversal */
	PDBMultiLCN_t	pDBMultiLCN;
	UINT16			usCurIdx; /* iterator for array traversal */
	UINT16			usValidCnt;
	/**< Notice: Nordig channel list required 8bits but ASTRA chnlist id required 16 bits space */
	UINT8 			ucChnListID[DB_DVB_MAX_CHNLIST_NUM];
	UINT8			ucChnListName[DB_DVB_MAX_CHNLIST_NUM][DB_DVB_MAX_CHNLIST_NAME_LEN];		
} DBMultiChnListInfo_t, *PDBMultiChnListInfo;

/**< LCN conflict list */
typedef struct _DBLCNConfSet_t
{
	UINT16 LCNNum; 		/**< The conflict LCN number  */
	UINT8 ProgCount; 	/**< The count of service which request the same LCN */
	UINT8 ProgType[DB_DVB_MAX_LCN_CONF_PROG]; 		/**< The type of conflict lcn programe*/
	CDBIHandle_t hProg[DB_DVB_MAX_LCN_CONF_PROG]; 	/**< The handle of conflict lcn programe, use it to update or get something*/
	UINT8 ProgNIDMatch[DB_DVB_MAX_LCN_CONF_PROG]; 	/**<  Specify this program whether match current country's ONID, used by Italy(Z-Book) only */
	UINT8 ProgSQI[DB_DVB_MAX_LCN_CONF_PROG];		/**< Signal Strength */
	UINT8 ProgSSI[DB_DVB_MAX_LCN_CONF_PROG];		/**< Signal Quality */
	DBTRDCodeInfo_t stTrd[DB_DVB_MAX_LCN_CONF_PROG][DB_DVB_MAX_SRV_TRD];	/**< the service's target region */
	struct _DBLCNConfSet_t *pNextConfSet;		/**< Pointer to next LCN conflict set */
} DBLCNConfSet_t, *PDBLCNConfSet_t;

/**< Conflict LCN total list  */
typedef struct
{
	UINT16 ConfCount;                          /**< The count of conflict lcn programe  */
	PDBLCNConfSet_t pLCNConfSet; /**< Just store conflict lcn programe */
} DBLCNConfInfo_t, *PDBLCNConfInfo_t;

/**< LCN conflict list */
typedef struct _DBLCNVariantSet_t
{
	UINT16 LCNNum; 		/**< The conflict LCN number  */
	UINT8 ProgCount; 	/**< The count of service which request the same LCN */
	UINT16 hMinTVProg; 	/**< The one has minimum program number */
	UINT16 hMinRadioProg; 	/**< The one has minimum program number */
	UINT16 hMinDataProg; 	/**< The one has minimum program number */
	UINT8 ProgType[DB_DVB_MAX_LCN_CONF_PROG]; 			/**< The type of conflict lcn programe*/
	UINT16 hProg[DB_DVB_MAX_LCN_CONF_PROG]; 	/**< The handle of conflict lcn programe, use it to update or get something*/
	UINT16 NID[DB_DVB_MAX_LCN_CONF_PROG];		/**< Network ID for this service */
	struct _DBLCNVariantSet_t *pNextConfSet;		/**< Pointer to next LCN conflict set */
} DBLCNRiksVariantNode_t, *PDBLCNRiksVariantNode_t;

/**< Regional variants info for those services whihc LCN conflict  */
typedef struct
{
	UINT16 ConfCount;                          /**< The count of conflict lcn programe  */
	PDBLCNRiksVariantNode_t pLCNRiksVariantSet; /**< Just store conflict lcn programe */
} DBLCNRiksVariantInfo_t, *PDBLCNRiksVariantInfo_t;

/**
 * @brief  Set LCN process rule.
 *
 * @param eLCNRule 	Specified LCN Rule.
 *
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_SetLCNRule(EDBLCNRule_t eLCNRule);

/**
 * @brief  whether support HD Simulcast LCN swap function.
 *
 * @return TRUE or FALSE.
 */
bool LCN_SupportHDSimulSwap(void);

/**
 * @brief  Set LCN process rule.
 *
 * @param eAssignLCNRule 	None LCN service assign Rule follow spec or follow the max LCN.
 * @param eAssingLCNRuleExt Assign number to None LCN service combine or separately.
 *
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_SetExtLCNRule(EDBLCNAssignRule_t eAssignLCNRule, EDBLCNAssignRuleExt_t eAssingLCNRuleExt);

/**
 * @brief  Assign LCN to this service.
 *
 * @param hServ 	service handle.
 *
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_AssignLCN(CDBIHandle_t hServ);

/**
 * @brief  Assign a valid Number to None LCN service or the loser of conflict LCN service.
 *
 * @param hServ 	service handle.
 * @param usCurLCN 	used by Italy(Z-Book).
 *
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_AssignNonLCN(CDBIHandle_t hServ, UINT16 usCurLCN);

/**
 * @brief  Get all LCN conflict to conflict list.
 *
 * @param pLCNConflictList[out] 	pointer to LCN conflict List.
 *
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_QueryLCNConflict(DBLCNConfInfo_t *pLCNConflictList);

/**
 * @brief  free LCN conflict list.
 *
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_FreeLCNConflict(void);

/**
 * @brief  Query all regional variant for Riks TRD.
 *
 * @param pLCNConflictList[out] 	pointer to regional variants List.
 *
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_QueryRiksRegionalVariant(PDBLCNRiksVariantInfo_t pLCNConflictList);

/**
 * @brief  process regional variant for Riks TRD.
 *
 * @param pLCNConflictList[in] 	pointer to regional variants List.
 *
 * @param usFavNID[in] 	Faverite region.
 *
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_ProcRiksRegionalVariant(PDBLCNRiksVariantInfo_t pLCNConflictList, UINT16 usFavNID);

/**
 * @brief  Auto assign Number to those LCN conflict services.
 *
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_AutoAssignConflictLCN(void);

/**
 * @brief  Prejudge the LCN status for all Service.
 *
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_PreJudgeLCN(void);

/**
 * @brief  Post judge the LCN status for all Service.
 *
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_PostJudgeLCN(void);

/**
 * @brief  update LCN for specify service.
 *
 * @param hServIter 	service handle.
 * @param usNewLCN 	New LCN Number.
 * @param bForce 	Force update to the New LCN Number if true.
 *
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_UpdateLCN(CDBIHandle_t hServ, UINT16 usNewLCN, bool bForce);

/**
 * @brief  Process LCN conflict by TRD(Target region descriptor).
 *
 * @param u8RegionDepth region depth
 * @param u8PrimaryCode primary code
 * @param u8SecondayCode seconday code
 * @param u16TertiaryCode tertiary code
 * @note please refer to 300468 about the TRD
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_AssignConflictLCNByTRD(UINT8 u8RegionDepth, UINT8 u8PrimaryCode,
	UINT8 u8SecondayCode, UINT16 u16TertiaryCode);

/**
 * @brief  just create a Target Ragion Dictionary, user can get TargetRagionName with the given region index entry.
 *
 * @param pstTRND  The pointer to the TRND(Target Region Name Desriptor).
 * @param ui32TRNDLenThe length of TRND
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_AddTRNDToDictionary(void *pstTRND, UINT32 ui32TRNDLen);

/**
 * @brief  Get TRND Dictionary.
 *
 * @param pTRDDictionary[out]  The pointer to the TRND(Target Region Name Desriptor).
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_GetTRNDDictionary(PDBTRNDDictionary_t *pTRDDictionary);

/**
 * @brief  Free TRND Dictionary.
 *
 * @return DB_SUCCESS if succeed, error code otherwise.
 */
EDBError_t LCN_FreeTRNDDictionary(void);

EDBError_t LCN_MultiChnList_SetIdName( UINT32 usChnListID, UINT8 *pChnListName, UINT8 uiLen, UINT8 *puiIdx );

EDBError_t LCN_MultiChnList_SetLCN( UINT32 uiUsrData, PDBSingChnLCN_t pLCN, UINT8 uiIdx );

EDBError_t LCN_MultiChnList_SetLCNExt(PDBDVBLocator_t pLocator, PDBSingChnLCN_t pLCN, UINT8 uiIdx );

UINT8 LCN_MultiChnList_GetValidCnt( void );

EDBError_t LCN_MultiChnList_GetInfo( PDBMultiChnListInfo *pMultiLCNInfo );

EDBError_t LCN_MultiChnList_GetNextServLCNByChnListID(UINT32 usIdx, PDBDVBLocator_t pLocator, PDBSingChnLCN_t pLCNInfo);

EDBError_t LCN_FreeMultiChnListInfo(void);

bool LCN_QueryLCNAllocate( UINT16 usProgNum, EServiceType_t eTvRadioType );

UINT16 LCN_QueryValidRange();

bool LCN_QueryListSeparate();

#ifdef __cplusplus
	}
#endif

#endif